Fig. 2From: Identification and statistical optimization of fermentation conditions for a newly isolated extracellular cholesterol oxidase-producing Streptomyces cavourensis strain NEAE-42Scanning electron micrograph showing the spore-chain morphology and spore-surface ornamentation of strain NEAE −42 grown on starch nitrate agar medium for 14 days at 30 °C at magnification of 7000 X (a), 10000 X (b) and 15000 X (c, d)Back to article page